--- Gnu-Mach/include/device/tty_status.h	2020/09/02 04:36:57	1.1.1.1
+++ Gnu-Mach/include/device/tty_status.h	2020/09/02 04:48:05	1.1.1.3
@@ -30,6 +30,9 @@
  * 	Status information for tty.
  */
 
+#ifndef _DEVICE_TTY_STATUS_H_
+#define _DEVICE_TTY_STATUS_H_
+
 struct tty_status {
 	int	tt_ispeed;		/* input speed */
 	int	tt_ospeed;		/* output speed */
@@ -61,8 +64,10 @@ struct tty_status {
 #define EXTB	15
 #define B19200	EXTA
 #define B38400  EXTB
+#define B57600	16
+#define B115200	17
 
-#define	NSPEEDS	16
+#define	NSPEEDS	18
 
 /*
  * Flags
@@ -125,3 +130,5 @@ struct tty_status {
 					/* clear break condition */
 #define TTY_SET_TRANSLATION	(dev_flavor_t)(('t'<<16) + 8)
 					/* set translation table */
+
+#endif /* _DEVICE_TTY_STATUS_H_ */